Synonyms:
- abjectly,
- abominably,
- ailing,
- arrantly,
- atrociously,
- badly,
- basely,
- below par,
- commonly,
- contemptibly,
- crudely,
- despicably,
- execrably,
- flagrantly,
- foully,
- frugally,
- grossly,
- heinously,
- improperly,
- inadeptly,
- inadequately,
- inaptly,
- incapably,
- incompetently,
- indisposed,
- inefficiently,
- ineptly,
- inexpertly,
- inferiorly,
- meagerly,
- meanly,
- miserably,
- monstrously,
- nefariously,
- obnoxiously,
- odiously,
- pettily,
- punily,
- rotten,
- scantily,
- scurvily,
- shabbily,
- shoddily,
- sick,
- slightly,
- sparely,
- sparingly,
- unaptly,
- undeftly,
- under the weather,
- undexterously,
- unfacilely,
- unfitly,
- unproficiently,
- unsatisfactorily,
- unskillfully,
- unwell,
- vilely,
- wretchedly